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TV Connection


Working Distance


Auto mag reading

Sensor Type



Camera Resolution

Endoscope Product

Extended Depth

Dynamic Range

Lighting Controls

AD4112NT RCA Microscope


AD4112NT RCA Microscope

$ 299.00
  • In stock (12 pcs)
  • Free Dino-Lite US tech support
  • 2-year warranty

AD4112NT (AV/Video output) model “Convertible” digital microscope model with interchangeable nozzle features comes with both a standard open faced nozzle as well as a sealed transparent cap nozzle designed to protect the lens and built in LED lights from dust, debris and moisture common to certain work environments. The removable nozzle feature also provides the user the option of increasing working distance when using the digital microscope without any nozzle installed, allowing for 60x - 180x and up to 220x magnification (at 0.0-0.4 inch working distance) without coming into contact with the observed object.

The AD4112NT Dino-Lite digital microscopes with AV/Video NTSC output offering 510x496 resolution imaging. The AD4112NT, with similar TV interface as AD4012NT, is mainly designed for industrial inspection application. Ideal for a wide variety of practical applications detailed repair, assembly and quality control (i.e. electronics, mechanical, etc), law enforcement (counterfeit ID, crime lab, etc).

This is the updated version of model: AD4012NT

Key specifications
  • RCA connection
  • 640 x 480 pixels
  • 10x-50x, 200x magnification
  • Standard working distance
  • White light
  • 8 LEDs total
  • View live video
  • MicroTouch sensor
  • TV/Display (RCA)

Often purchased together